[4 cases of stomach cancer at the early stage].
D000328:Adult; D000368:Aged; D002769:Cholelithiasis / Q000150:complications; D005260:Female; D006333:Heart Failure / Q000150:complications; D006801:Humans; D008297:Male; D008875:Middle Aged; D011127:Polyps; D013274:Stomach Neoplasms / Q000150:complications